volcanic - it is made form volcanic ash that has solidified.
Tuff is a light, porous rock formed by consolidation of volcanic ash.
it feels tough
rough
tuff is an igneous rock
TUff can be used for construction. it dependes what tuff it is. there are many out there i.e. volcanic ash\ go on wikipedia.org and seach tuff
No. Tuff is not formed in the crust but on the surface. Tuff is a kind of rock formed from volvanic ash.
yes
If the process of cementation is volcanic you get a "tuff". If the cementation post sedimentation of rock clasts you get a sedimentary rock which may be a breccia or a conglomerate.
No. Tuff is a type of rock formed from volcanic ash. It does not have any gemlike qualities.
Mostly volcanic tuff.
tuff is an igneous rock
Tuff is considered an extrusive igneous rock.
Go to gore Mountain(search) .zoom out and click on the red X next to mountain. What is being mined
obsidian,basalt,granite,pumice,tuff,diorite,gabbro,andesite,ect
Explosive volcanoes can produce pumice and tuff.
Yes. Tuff is an extrusive igneous rock formed by explosive volcanic eruptions.
TUff can be used for construction. it dependes what tuff it is. there are many out there i.e. volcanic ash\ go on wikipedia.org and seach tuff
The word sought is spelled "tuft" (a small mound or bunch of hair).The spelling tuff is a type of porous volcanic rock.
No. Tuff is not formed in the crust but on the surface. Tuff is a kind of rock formed from volvanic ash.
yes